Pinterest was started in March 2010 and now grown as one of the largest social websites online. As the site grows, Pinterest has also increased the number of employees according to the requirement. With the help of three firms, All of the Above, First Office and Schwartz and Architecture, Pinterest made an open work space in a restored warehouse that reflects the dynamic, communal and creative spirit of the Pinterest brand. The new Pinterest Headquarters is designed to house up to 300 employees, plenty of room for growth from the original 13. It’s an inspiring work space that eschews fancy or serious furnishings to make room for the playful, personalized iconography that makes Pinterest a success online. Located in San Francisco, California.